baber/WOPTO huggingface dataset:
Patent JP-H02143800-A (JP)
Title: Wireless system signal line branching device for remote monitor control system
Inventor: KURODA MITSUNOBU
IPC: H04B10/077
Filed: 1988-11-25
Abstract: PURPOSE:To eliminate the need for the increase in the number of wireless receivers unnecessarily even when two systems of signal lines are adopted and number of terminal equipments is increased by using a branching device so as to branch wireless system signal lines into the main system and the branch system. CONSTITUTION:A signal detector 12 detecting a current mode signal on a wireless system signal line 38 of the main system between a wireless relay terminal equipment 34 and a wireless receiver X is provided and a branch output generation section is provided, which outputs a current mode signal to a wireless system signal line 38 of the branching system different from the main system based on the detection signal by the signal detection section 12. Since the wireless system signal line 38 is branched into the main system and the branch system by a branching device 10, when one system of wireless system signal line is branched into two systems, the system can cope with 2 systems of wireless relay terminal equipments 34. Thus, when signal lines are used for 2 systems and the number of terminal equipments is increased, it is not required to increase the number of wireless receives X unnecessarily.
Patent JP-H03158291-A (JP)
Title: Thermal recording material
Inventor: KAWAI HAJIME
IPC: C09B11/28
Filed: 1989-11-16
Abstract: PURPOSE:To prevent texture fog, and to improve color development sensitivity and picture shelf stability by using a specific fluoran compound as a leuco dye in a photosensitive recording material in which a color developing layer containing a colorless or light-colored leuco dyestuff and an organic developer is formed onto a support. CONSTITUTION:In a photosensitive recording material in which a color developing layer containing a colorless or light-colored leuco dyestuff and an organic developer color-developing the leuco dyestuff at the time of heating is shaped onto a support, 2-anilino-3-methyl-6-(N-iso-butyl-N-methoxyethyl)aminofluoran shown in structural formula is used as the leyco dyestuff. Accordingly, texture fog, color development sensitivity and picture shelf stability are improved, and the title thermal recording material having a high jndustrial utility value is acquired.
Patent JP-H07154809-A (JP)
Title: Sampling rate converter
Inventor: KONISHI KAZUO
IPC: H04N9/44
Filed: 1993-11-30
Abstract: PURPOSE:To reduce the circuit scale in the total system of a Y/C separation and a wide aspect conversion. CONSTITUTION:By the burst signal of a video signal, a first system clock for operating a Y/C separation circuit 71 is generated. By the horizontal synchronizing signal of the video signal, a second system clock for operating an aspect conversion circuit 11 is generated. The first clock rate data outputted from the Y/C separation circuit 71 based on a first system clock is converted into the second clock rate data outputted from the aspect conversion circuit 11 based on the first and second system clocks. Both of the aspect rate conversion operation and the clock rate conversion operation of the aspect conversion circuit 11 are converted by using either one of the operations.
Patent JP-H10123108-A (JP)
Title: Pipe inspection method
Inventor: KAIRIKU TSUTOMU
IPC: G01V1/00
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To detect the presence of a foreign object according to an acoustic signal even if, for example, a thin and long foreign object such as a nail where an inner sectional area of a tube does not change greatly exists in the tube. SOLUTION: An acoustic signal is transmitted from a transmitter 14 that is mounted to one edge T1 of a tube T into the tube T and at the same time an acoustic signal that is reflected in the tube T is received by the receiver 15 being mounted to one edge T1 of the tube T. A partial frequency is eliminated from the received acoustic signal by a filter 7. When a position that is closer to the side of the other edge T2 from one edge T1 of the tube T is inspected, the threshold of the filter 7 is set lower and the signal intensities before and after the acoustic signal passes the filter 7 for the signal based on the same reflection source. Every time when the threshold id changes in steps, an acoustic signal is transmitted and received.
Patent JP-S62157199-A (JP)
Inventor: ARAI YASUHIRO
IPC: B66F9/18
Filed: 1985-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01141428-A (JP)
Title: Multiplex communication equipment
Inventor: SUZUKI HISANORI
IPC: H04J1/00
Filed: 1987-11-27
Abstract: PURPOSE:To easily switch the multiplex communications of a voice and data by executing a data modem with a bell standard for the simultaneous transmission and reception of the voice and data. CONSTITUTION:For the simultaneous transmission and reception of the voice and data, the data modem is executed with the bell standard. For example, at the time of the multiple communications by the voice and data, when respective switching contacts of relays 13-16 are switched to the fixed contact sides of the other sides and relays 22, 23, 28 and 29 are switched as indicated in a figure, a direct current portion is cut between a telephone line and a data modem 31 by a hybrid transformer 17, an alternating signal is separated, and simultaneously, it is separated in a receiving direction and a transmitting direction. On the other hand, since the input side of a band-pass filter 26 and the output side of a band-pass filter 27 are connected to the contents at the connecting sides of the relays 22, 23, 28 and 29, the band-pass filters 26 and 27 can be operated, a band is divided, only the voice is outputted at respective output sides of the band-pass filters 26 and 27, and only the voice is made to pass in a telephone set.
Patent JP-H04170624-A (JP)
Title: System including external storage device
Inventor: KOBAYASHI TAKASHI
IPC: G06F3/06
Filed: 1990-11-05
Abstract: PURPOSE:To prevent a system from reducing its processing performance even at the time of peak performance by providing each external storage device in an external storage group with a buffer for temporarily storing data, and when a data transfer bus cannot be secured, storing data in the buffer. CONSTITUTION:Each magnetic tape device 2 is provided with a data buffer 3 for temporarily storing data. When a data transfer bus between an optional magnetic tape device 2 and a master computer cannot be secured due to the transfer processing of another magnetic tape device 2, a magnetic tape controller 1 stores the data to be recorded or reproduced by the device 2 in its buffer 3 so as not to stop the processing of the device 2. Consequently, parallelism in the data transfer processing of the system including these magnetic tape devices 2 can be improved and the system can be prevented from reducing its performance even at the time of its peak performance.
Patent JP-H07149592-A (JP)
Title: Method for growing single crystal and apparatus therefor
Inventor: KOMURA YUKIO
IPC: C30B29/40
Filed: 1993-11-30
Abstract: PURPOSE:To provide a method for growing a single crystal in which the cooling from the lower part of a crucible can be regulated from the outside. CONSTITUTION:This method for growing a single crystal is to install a crucible holder 11 on a cooling type lifting and lowering shaft 8 in a chamber, support a crucible 13 in a crucible engaging recessed part 12 of the crucible holder 11 so as to enable the heat exchange, arrange a seed crystal 14 at the bottom in the crucible 13, convert a melt 15 for growing the single crystal from the lower part in the crucible 13 into the single crystal upward by using the seed crystal 14 as a starting point while heating the melt 15 for growing the single crystal in the crucible 13 with a heater and cooling the cooling type lifting and lowering shaft 8 in its shaft cooling part 9. When the single crystal starts growing from the seed crystal 14, the interval (L) between the crucible 13 and the shaft cooling part 9 is increased and then decreased as the single crystal is grown in the crucible 13.
Patent JP-H06143209-A (JP)
Title: Manufacture of modified wood
Inventor: ADACHI ARIHIRO
IPC: B27K3/50
Filed: 1992-11-10
Abstract: PURPOSE:To provide the manufacture of modified wood, in which the flame retardancy of wood is held and dimensional stability is improved. CONSTITUTION:Raw wood is impregnated with two kinds or more of water-soluble compounds, an insoluble incombustible compound as a reaction product is fixed, and the hydroxyl groups of raw wood are crosslinked by a compound having two or more of aldehyde groups. AccordingIy, acquired modified wood is heated in the presence of an acid catalyst in the vapor atmosphere of a formaldehyde derivative and changed into formal, thus obtaining modified wood having excellent flame retardancy and dimensional stability.
Patent JP-S63155537-A (JP)
Title: Inline type electron gun structure
Inventor: MORI HIDEO
IPC: H01J29/50
Filed: 1986-12-18
Abstract: PURPOSE:To make it possible to compensate deflection astigmatism for side beams in the same degree as that for center beams by making astigmatism of a bipotential type focusing lens element be larger than that of a unipotential type focusing lens element. CONSTITUTION:Since a horizontal focusing effect of a unipotential type focusing lens on a pre-stage is weaked due to a decrease in a partition height of a four grid 110, electron beams receive astigmatism on a region 20 in the middle of a fifth grid 112 so that they are formed to be long sideways. At that time, center beams receive astigmatism more largely than the side beams so that they are formed to be remarkably long sideways. Next, since the horizontal divergent effect of a bipotential type focusing lens element on a post-stage is weakened due to a decrease in the partition height of a sixth grid 114, astigmatism therein opposite to that in the unipotential type focusing lens element is generated. If this astigmatism is formed largely than that in the unipotential focusing lens element, the electron beams are formed to be long lengthways in the center of a screen 17 so that deflecting astigmatism can be compensated.
Patent JP-H03160877-A (JP)
Title: Picture reader
Inventor: ENDO MAKOTO
IPC: H04N1/00
Filed: 1989-11-20
Abstract: PURPOSE:To easily obtain an output picture with excellent gradation even from any of films by selecting an optimum data correction characteristic depending on kinds of the negative and positive films. CONSTITUTION:A serial picture signal extracted from an image sensor 1 is amplified by an amplifier, converted into a digital signal at an A/D converter 3 and inputted to a gamma correction circuit 4. The circuit 4 as shown in figure consists of a PROM and an input signal is inputted to input ports A0-A7 as address buses and an output signal is extracted from output ports 00-07 through a data bus. Ports A8, A9 are used as input ports for selection signals of a gamma curve as SELO,SELI signals. Moreover, a port A10 is used as an input port for signal selecting the gamma curve depending on a negative film or a positive film as an N/P (negative/positive) signal. In this case, a waveform data as shown in waveform diagram is stored in the PROM 4 as an experiment data measured in advance.
Patent JP-H08160916-A (JP)
Title: Driving circuit for liquid crystal display device
Inventor: TSUCHI HIROSHI
IPC: H03K5/02
Filed: 1994-12-02
Abstract: PURPOSE: To provide a driving circuit of a liquid crystal display device whose circuit constitution is remarkably simplified. CONSTITUTION: An NMOS transistor 1 and a PMOS transistor 2 constitute a power source part in which source terminals of them are output terminals and semiconductor switches 3 and 4 are provided in between source terminals of transistors 1, 2 and an output terminal 5. Substrate voltages, drain voltages Vd1 , Vd2 and gate voltages Vg1 , Vg2 of these transistors 1, 2 are respectively set so that the output voltage E1 of the transistor 1 and the output voltage E2 of the transistor 2 satisfy the relation of E1>E2. Moreover, voltages E1, E2 are alternately outputted to an output terminals 5 by controlling the semiconductor switches 3, 4.
Patent JP-H02145095-A (JP)
Title: Card type wireless remote controller
Inventor: ICHIEN NAOKI
IPC: H04Q9/00
Filed: 1988-11-28
Abstract: PURPOSE:To ensure the function of a switch function of a missing card and its position even if the card is lost by forming a switch function of plural cards prepared in advance and basic constitution of the switch including its position onto a touch panel when a card is not loaded to a card insertion port. CONSTITUTION:A touch panel 5 fitted to a remote controller main body 7 consists of a transparent touch switch section 8 and a base section 9. A card insertion port 10 is formed between the transparent touch switch section 8 and the base section 9 and the card 2 is loaded, A switch arrangement diagram 13 as a basic arrangement display member on which a basic form including a switch function of plural cards 2 and their switch positions are drawn is indicated to the base section 9 side and the switch arrangement diagram 13 is observed visually when the card 2 is not loaded. A specific identification notch 15 is formed for each card 2 to an insertion ridge 14 of the card 2 and when the card 2 is loaded, the remote control main body 7 reads the notch 15 to read out the constitution of the switch indicating the switch function and their position drawn on the read card 2 on the touch switch section 8.
Patent JP-H02146185-A (JP)
Title: Semiconductor memory
Inventor: ABE KAZUHIKO
IPC: G11C29/04
Filed: 1988-11-28
Abstract: PURPOSE:To prevent a current from flowing into a defective digit line by interrupting the digit line connected to a defective memory cell array by means of interrupting substances provided between the power source of a memory, and a digit line and a redundant digit line. CONSTITUTION:Transfer gate transistors (TR) TR3 and TR4, driver TRs TR5 and TR6, and resistances R1 and R2 constitute a static memory cell. A voltage VCC is applied to digit lines D and the inverse of D by the TRs TR1 and TR2. Further, fuses are provided between the power source VCC and the sources of the TRs TR1 and TR2. When the defective digit is detected by probing in a wafer condition, the fuse is disconnected by laser beams, and the digit is replaced with the redundant digit. Thus, the digit line connected to the defective memory cell is disconnected from the power source, and the current can be prevented from flowing in.
Patent JP-2001114804-A (JP)
Title: Cyclodextrin modified with optically active residue, its production and use
Inventor: HAMADA FUMIO
IPC: C07D405/14
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a new fluorescent cyclodextrin modified with a chiral residue capable of recognizing and resolving the R-isomer and S-isomer of optical isomers by the fluorescent light, provide a cyclodextrin modified with a chiral residue, having remarkable recognition power and resolution power of chiral molecule and applicable to a wide variety of guests and provide a practically durable economical compound as the material to form the modifying residue. SOLUTION: The objective cyclodextrin modified with a chiral residue and capable of recognizing and resolving the R-isomer and S-isomer of optically active isomers is produced by modifying α, β or γ-cyclodextrin with a fluorescent chiral residue. Concretely, the compound is a cyclodextrin modified with an R- and S-3-hydroxy-3-substituted propanoic acid ester or amide and expressed by formula (I) (R1 is a 2-hydroxy-2-substituted ethylcarbonyl; M is NH, O or S; W, X, Y and Z are each an integer of 0-7; W+X+Y+Z is an integer of 6-8).
Patent JP-H03166175-A (JP)
Title: Gripping and processing device for fiber material container
Inventor: MARUSERU JIIGENTAARAA
IPC: B25J15/00
Filed: 1990-11-07
Abstract: PURPOSE: To attain the compact structure of a conveying vehicle by connecting the rear ends of two receptacle holders of a gripping apparatus constituted of a scissors-shaped structure to two guide members which have pivots on their base plates respectively. CONSTITUTION: In a gripping apparatus 10 for a conveying vehicle 1, the rear ends of two receptacle holders 11, 12 constituted of two scissors-shaped structures are movably-connected to guide members 15, 16 which have pivots 21 on a base plate 17 and whose other ends are movably-connected to guide members 15, 16 connected to a driving member 18. The conveying vehicle 1 is brought to the front of a textile material receptacle 5, and an empty receptacle 6 is mounted on a conveying place 28 from an axis 4 previously, and the full receptacle 5 on the conveying place 27 is gripped by the holders 11, 12 of the gripping apparatus 10. At the same time, a fixed apparatus 22 grips the end of a textile sliver, moves the receptacle 5 to the axis 4 to replace the receptacle 5, 6, and the textile material included in the receptacle 5 is connected to a textile machine again.
Patent JP-2001112539-A (JP)
Title: Method for recommending bleaching preparation, tool to be used for the same, and its usage
Inventor: FUKUMOTO YOKO
IPC: A45D44/00
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for recommending bleaching preparations, tool to be used for the same, and its usage based on various factors which damage the bleaching of skin. SOLUTION: By presenting a customer that ultraviolet rays, aging, and stresses are three factors to increase melanin which damages the bleaching of skin and asking questions according to a previously prepared question table 13, it is determined by which factor among the three factors the customer is mainly affected. Then the state of skin affected by the main factor is explained, and the state of customer's skin is diagnosed. Then bleaching preparations suitable for the state of the diagnosed skin are recommended.
Patent JP-H07148779-A (JP)
Title: Injection molding machine
Inventor: KOBAYASHI KOICHI
IPC: B29C45/18
Filed: 1993-11-30
Abstract: PURPOSE:To replace the color of a molded product with many kinds of desired colors without preparing many kinds of coloring agents or replacing the coloring agents. CONSTITUTION:Red, blue, yellow and black coloring agents 5 are respectively stored in exclusive tanks 6. The coloring agents 5 in the respective tanks 6 are supplied into a heating cylinder 2 through supply pipes 24 by respective exclusive pumps 29. By operating one of the respective switches 34 of the pumps 29, one of the pumps 29 is selectively driven and the kind of the coloring agent 5 to be supplied into the heating cylinder 2 can be altered and, by driving at least two pumps 29, two or more kinds of the coloring agents 5 can be supplied into the heating cylinder 2 at a desired ratio.
Patent JP-H11131138-A (JP)
Title: Production of stainless steel extra-thick steel plate
Inventor: UMENO MASANORI
IPC: C21D8/02
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a production method by which the defect of porous shrinkage is eliminated by press fitting without generating cracking on the surface of a continuously cast slab by forging in a method for producing a stainless steel extra-thick steel plate. SOLUTION: A stainless slab is heated, is subjected to the application of strains for strengthening the structure of the surface layer of the slab (light forging stage), is subsequently forged for eliminating the defect of porous shrinkage by press fitting and is furthermore rolled. As for the forging conditions for strengthening the structure of the surface layer of the slab, forging of rolling reduction at a draft of 1 to 4% is executed for >=3 times or light forging for securing a structure strengthening layer on the slab surface layer by >=3 mm is execute. As for the forging conditions for eliminating the defect of porous shrinkage by press fitting, the forging is executed at a draft of >=10%, and the feed ratio of a forging die at this time is regulated to %i0.6, preferably >=1.10.
Patent JP-H01143774-A (JP)
Title: Pipe flange welding machine
Inventor: SUGITANI YUJI
IPC: B23K9/127
Filed: 1987-11-30
Abstract: PURPOSE:To perform groove profile welding with high accuracy by performing rough profiling during welding work after initial positioning of welding torches and detecting the relative positions of the welding torches with a groove by a changing characteristic of a welding current to drive the welding torches based on these detected data. CONSTITUTION:The groove between a pipe 10 and a flange 12 is fixed on the satisfactory position with respect to the welding torches to execute setting of the rough profile by respective upper and lower profile guides 18a and 18b and right and left profile guides 24a and 24b by the movements of a vertical sliding mechanism and second slides 26a and 26b. While the pipe 10 being rotated, welding of one round of the pipe 10 and the flange 12 is then performed from both sides on right and left of the flange 12. At this time, the rough profiling is performed by respective supporting rollers 20a, 20b, 28a and 28b and on the other hand, the relative relations of the welding torches 30a and 30b with the groove are detected by an arc sensor and based on these data, X axis slides 34a and 34b and Y axis slides 36a and 36b are moved to perform the groove profiling. By this method, the groove profiling with high accuracy can be performed regardless of shapes of materials to be welded.
Patent JP-H11130503-A (JP)
Title: Cement admixture
Inventor: HATSUJI HISAKAZU
IPC: C04B24/22
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a cement admixture hardly causing retardation of hardening, manifesting excellent dispersing activities and slump-maintaining activities, and having extreme separating resistance of a material by subjecting a polyoxyalkylene (derivative) to a cocondensation with a monomer the formaldehyde addition-condensation of which can be carried out with the polyoxyalkylene, a compound forming sulfone group and the formaldehyde. SOLUTION: This cement admixture is obtained by subjecting a polyoxyalkylene (derivative) of formula I  R1 is a 1-5C alkyl; Z1 is a 1-5C alkoxy, NH2 or NH-Z2 [Z2 is formula II (R2 to R5 are each H, a 1-5C alkyl, a 1-5C alkoxy or an aromatic compound)]; AO and BO are each a block or random 2-5C oxyalkylene; (m) and (n) are each 0-300 [300>=(m)+(n)>=2] to a cocondensation with a monomer a formaldehyde addition-condensation of which can be carried out with the polyoxyalkylene, a compound forming sulfone group and the formaldehyde. Melamine, phenol, urea, aminobenzenesulfonic acid, etc., are cited as the monomer the formaldehyde addition-condensation of which can be carried out. A sulfonating agent is used as the compound forming sulfone group.
Patent JP-H11131118-A (JP)
Title: Preliminarily reducing furnace
Inventor: ISOZAKI SHINICHI
IPC: C21B13/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a preliminarily reducing furnace for preventing the clogging of a dispersion plate nozzle and conducting the continuous operation by holding the temp. in a fluidized bed for preliminary reduction to a desired temp. without raising the inlet gas temp. SOLUTION: This furnace is provided with a preliminary reduction chamber 2 positioned on the upper side of the furnace main body partitioned into the upper and the lower parts with the dispersion plate 7 and forming the fluidized bed 10, a wind-box 9 positioned on the lower side of the furnace main body and flowing a reducing gas into the fluidized bed through the dispersion plate 7, an ore supplying pipe 11 and an ore ejecting pipe 12 fitted to the chamber 2 and oxygen blowing pipe 13 for blowing the gas containing the oxygen into the fluidized bed.